Sandwich toaster



FIG. 1 is a front perspective view of a sandwich toaster showing my new design;

FIG. 2 is a top plan view thereof, the broken lines showing the heater elements being environmental only and forming no part of the claimed design;

FIG. 3 is a plan view thereof from below;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof. 

The ornamental design for the sandwich toaster, as shown and described. 